/*
 *  RSGISImageClustering.h
 *  RSGIS_LIB
 *
 *  Created by Pete Bunting on 16/02/2012.
 *  Copyright 2012 RSGISLib.
 * 
 *  RSGISLib is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  RSGISLib is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with RSGISLib.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef RSGISImageClustering_H
#define RSGISImageClustering_H

#include <iostream>
#include <string>
#include <math.h>

#include "common/RSGISImageException.h"

#include "math/RSGISClustering.h"
#include "math/RSGISClustererException.h"
#include "math/RSGISMatrices.h"

#include "gdal_priv.h"
#include "ogrsf_frmts.h"
#include "ogr_api.h"

    class RSGISImageClustering
    {
    public:
        RSGISImageClustering();
        void findKMeansCentres(GDALDataset *dataset, std::string outputMatrix, unsigned int numClusters, unsigned int maxNumIterations, unsigned int subSample, bool ignoreZeros, float degreeOfChange, InitClustererMethods initMethod)throw(RSGISImageException, RSGISClustererException);
        void findISODataCentres(GDALDataset *dataset, std::string outputMatrix, unsigned int numClusters, unsigned int maxNumIterations, unsigned int subSample, bool ignoreZeros, float degreeOfChange, InitClustererMethods initMethod, float minDistBetweenClusters, unsigned int minNumFeatures, float maxStdDev, unsigned int minNumClusters, unsigned int startIteration, unsigned int endIteration)throw(RSGISImageException, RSGISClustererException);
        std::vector< std::vector<float> >* sampleImage(GDALDataset *dataset, unsigned int subSample, bool ignoreZeros) throw(RSGISImageException);
        ~RSGISImageClustering();
    };

#endif




